I am attempting to write a touchsceen driver for a touchscreen which QNX
does not support. I have been able to successfully emit photon events to
navigate our UI screens. Here’s the problem.
I cannot get the mouse cursor to appear on screen (since this driver
replaces Input it needs to emit “RAW POINTER EVENTS” to the root
region). I have poured through the documentation we have for Photon and
have not found which events are RAW POINTER EVENTS.
Is Ph_EV_PTR_MOTION_BUTTON a “RAW” pointer event?
I have attempted to emit this event and does not cause the pointer to
appear or move. Should I be emitting and collecting this event at the
root region?
Any help would be mush appreciated.